题目内容
16.-What does the sign over there say?-No person enter the area without official permission.( )
A. | will | B. | shall | C. | must | D. | may |
分析 -那儿的牌子上写着什么?-未经官方许可,任何人不得进入该区域.
解答 答案:B
句意表达的是警告和规定;shall与第二或第三人称连用时,表示警告,法律法规,命令,承诺等;其它情态动词没有这样的用法.故选B.
点评 情态动词的用法是英语中常考的语言点.通常考查的方式有虚拟和推测,本题考查的是情态动词的特殊含义.学习时要注意积累.
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